Friday, December 07, 2012

High thermoelectric figure of merit in silicon-germanium superlattice structured nanowires

(author unknown)



Lihong Shi, Jinwu Jiang, and Gang Zhang et al.

By using a combination of the first-principles density functional theory and nonequilibrium Green's function for electron and phonon transport, we investigate the thermoelectric properties of silicon-germanium superlattice nanowires (NWs). Our results show that introducing superlattice structures ... [Appl. Phys. Lett. 101, 233114 (2012)] published Fri Dec 07, 2012.



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